Make a Docker application write to stdout

An amazing recipe is given in the nginx Dockerfile: # forward request and error logs to docker log collector RUN ln -sf /dev/stdout /var/log/nginx/access.log \ && ln -sf /dev/stderr /var/log/nginx/error.log Simply, the app can continue writing to it as a file, but as a result the lines will go to stdout & stderr!

Multiple commands in Docker CMD directive

I believe the difference might be because the second command does shell processing while the first does not. Per the official documentation, there are the exec and shell forms. Your first command is an exec form. The exec form does not expand environment variables while the shell form does. It is possible that by using … Read more

IP addresses to block to stop WP auto-update?

You don’t need to block the IP address at all. Append this code in wp-config.php of your website in case you have access to it:: define(‘WP_AUTO_UPDATE_CORE’, false); Alternative Method This will hide update messages for all kind of users:: Add this function to your functions.php function hide_update_notice_to_all_but_admin_users() { if (current_user_can(‘read’)) { remove_action( ‘admin_notices’, ‘update_nag’, 3 … Read more